/**
 * @Author DengJia
 * @Date 2021/8/17 21:46
 * @Description
 */

public class Son extends Father {
    public static void main(String[] args) {
        Son son = new Son();
        son.publicMethod();
        son.protectedMethod();
        son.defaultMethod();
        // son.privateMethod(); // can not access
    }
}
